package alipay.openplatform.edu.campus.jiuye.service.iservice.topic;

import alipay.openplatform.edu.campus.jiuye.model.vo.CityVO;

import java.util.List;

public interface ITopicCityInfoService {

    void addCities(int topicId,List<CityVO> cityVOs);

    void updateCities(Integer topicId, List<CityVO> cityVOs);

    List<CityVO> getCitiesByTopicId(Integer topicId);

    void deleteCityByTopicId(Integer topicId);
}